I saw a beautiful shawl at the weekend which looked like real butterfly wings. It was exquisite and had a wavy edging.
The lady who knitted it said it was a Nowegian 'something' pattern, very lacy and almost like a goosefoot print though it. all I remember is that she mentioned binding three stitches together then plain and purl. 
I have hunted through Ravely and many other lace knitting sites but cannot find this pattern.
Does this pattern ring any bells?